Home / 4,469,393.60-6,704,090.40-1,629,598.40

Finding the Fourth Proportional to 4,469,393.60, 6,704,090.40 and 1,629,598.40

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Solution

The fourth proportional to 4,469,393.60, 6,704,090.40 and 1,629,598.40 is: 2,444,397.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,469,393.60 : 6,704,090.40 = 1,629,598.40 : x
  2. Step 2: Convert to fraction form
    4,469,393.60/6,704,090.40 = 1,629,598.40/x
  3. Step 3: Cross multiply
    4,469,393.60x = 6,704,090.40 × 1,629,598.40
  4. Step 4: Simplify right side
    4,469,393.60x = 10,924,974,989,295.36
  5. Step 5: Solve for x
    x = 10,924,974,989,295.36/4,469,393.60
  6. Step 6: Final answer
    x = 2,444,397.60

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.